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<?php |
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namespace Iris\Validator; |
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use Iris\Transfer\Tracking\AbstractTracking; |
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abstract class AbstractValidator |
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{ |
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/** |
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* @var array |
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*/ |
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protected $errors; |
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/** |
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* @var bool |
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*/ |
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protected $isValid; |
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/** |
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* @var bool |
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*/ |
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protected $isValidCalled; |
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public function __construct() |
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{ |
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$this->errors = []; |
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$this->isValid = false; |
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$this->isValidCalled = false; |
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} |
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/** |
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* @param AbstractTracking $transfer |
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* @throws \RuntimeException |
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* @return bool |
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*/ |
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public function isValid(AbstractTracking $transfer) |
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{ |
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$expectedTransferClass = $this->getExpectedValidatorName($this); |
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if (!$transfer instanceof $expectedTransferClass) { |
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throw new \RuntimeException(sprintf('Must be %s as parameter', $expectedTransferClass)); |
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} |
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$this->isValid = $this->validate($transfer); |
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$this->isValidCalled = true; |
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return $this->isValid; |
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} |
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/** |
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* The implementation must add the errors into the errors property. For example: |
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* |
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* $this->errors = [ |
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* 0 => 'error 1', |
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* 1 => 'error 2', |
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* ] |
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* |
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* @param $transfer |
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* @return bool |
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*/ |
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protected abstract function validate($transfer); |
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/** |
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* @return array |
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* @throws \RuntimeException |
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*/ |
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public function getErrors() |
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{ |
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if (!$this->isValidCalled) { |
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throw new \RuntimeException('You must call the isValid first'); |
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} |
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return $this->errors; |
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} |
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/** |
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* @param AbstractValidator $validator |
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* @return string |
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*/ |
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protected function getExpectedValidatorName(AbstractValidator $validator) |
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{ |
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$validatorClassName = get_class($validator); |
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$path = explode('\\', $validatorClassName); |
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$className = array_pop($path); |
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return '\Iris\Transfer\Tracking\\' . $className; |
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} |
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} |
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tricae-br /
iris
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